ES8400192A1 - Method and apparatus for ventilating the material to be dried in a tunnel dryer. - Google Patents
Method and apparatus for ventilating the material to be dried in a tunnel dryer.Info
- Publication number
- ES8400192A1 ES8400192A1 ES518165A ES518165A ES8400192A1 ES 8400192 A1 ES8400192 A1 ES 8400192A1 ES 518165 A ES518165 A ES 518165A ES 518165 A ES518165 A ES 518165A ES 8400192 A1 ES8400192 A1 ES 8400192A1
- Authority
- ES
- Spain
- Prior art keywords
- dried
- tunnel
- air
- dryer
- ventilating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/16—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by wheeled trucks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/022—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow
- F26B21/024—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow by using movable fan units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
1. Method for ventilating material to be dried in a tunnel dryer, particularly for green bricks disposed in a single layer, which are moved through the dryer in the opposite direction of an air flow, which method comprises that hot drying air is first introduced with overpressure into the tunnel in the zone of the drive-out side, then accelerated at several places which are located behind each other in the longitudinal direction of the tunnel, and, transversely to the main flow direction, simultaneously directed to the material to be dried, and finally drawn off from the tunnel in the zone of the drive-in side, characterised in that, if the material to be dried is provided with air ducts, the latter are disposed transversely to the moving direction so that the drying air is led both along the outer surface and through the air ducts of the material to be dried, and that the drying air is drawn in, for accelerating it against the main flow direction, from the space of the dryer which is above the material to be dried so that the air is directed downward to the material to be dried.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823210652 DE3210652A1 (en) | 1982-03-23 | 1982-03-23 | METHOD AND DEVICE FOR VENTILATING DRY GOODS IN A TUNNEL DRYER |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8400192A1 true ES8400192A1 (en) | 1983-10-16 |
ES518165A0 ES518165A0 (en) | 1983-10-16 |
Family
ID=6159074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES518165A Granted ES518165A0 (en) | 1982-03-23 | 1982-12-14 | PROCEDURE AND DEVICE FOR AERATING WET MATERIAL IN A DRYING TUNNEL. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0089408B1 (en) |
DE (2) | DE3210652A1 (en) |
ES (1) | ES518165A0 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3840264A1 (en) * | 1988-05-27 | 1990-05-31 | Erlus Baustoffwerke | METHOD AND DEVICE FOR DRYING PLANT BLanks |
DE3817972A1 (en) * | 1988-05-27 | 1989-11-30 | Erlus Baustoffwerke | Method and device for drying newly moulded perforated bricks |
DE4002643A1 (en) * | 1990-01-30 | 1991-08-08 | Meindl Josef Ohg | Ceramic tile tunnel dryer - uses platforms of trolleys to form base of channel with structured air flow |
DE9005787U1 (en) * | 1990-05-21 | 1990-08-02 | Rösler, Manfred, 7343 Kuchen | Circulating air dryer |
DE4412353C2 (en) * | 1994-04-11 | 1996-04-18 | Keller Gmbh | Tunnel dryer for drying ceramic moldings |
ATE162298T1 (en) * | 1994-04-11 | 1998-01-15 | Keller Gmbh | MOLDING SUPPORT FOR CERAMIC MOLDINGS TO BE DRYED, SUCH AS PERFORMED BRICKS |
DE4412352C2 (en) * | 1994-04-11 | 1998-04-30 | Keller Gmbh | Tunnel dryer for drying ceramic moldings |
DE19527415A1 (en) * | 1995-07-27 | 1997-01-30 | Wagner Max Novokeram | Method and device for drying ceramic moldings |
DE29721763U1 (en) * | 1997-12-10 | 1999-04-08 | Novokeram Max Wagner GmbH, 86381 Krumbach | Drying device for hollow ceramic moldings |
DE102007062851A1 (en) | 2007-11-27 | 2009-05-28 | Robert Thomas Metall- Und Elektrowerke Gmbh & Co. Kg | Dryers for perforated ceramic moldings |
DE102008013012B4 (en) * | 2008-03-07 | 2010-08-12 | Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co. Kg | Tunnel dryers for drying moldings, with air inlets spaced transversely from one another |
FR2940830A1 (en) * | 2009-01-08 | 2010-07-09 | Keyria | Ventilating method for drying raw and humid products to fabricate e.g. bricks, in terracotta industry, involves allowing products to be subjected to longitudinal circulation of air/circulation of agitating air, during product displacement |
CN102954673B (en) * | 2011-08-31 | 2015-06-24 | 烟台龙源电力技术股份有限公司 | Dryer for drying materials by gas |
ITUB20153865A1 (en) * | 2015-09-17 | 2017-03-17 | Stefano Capaccioli | HIGH SPEED DRYER FOR BRICKS AND PROCEDURE FOR THEIR PRODUCTION |
CN114294931A (en) * | 2021-11-16 | 2022-04-08 | 长沙汉创新材料科技有限公司 | Drying machine |
CN115143746B (en) * | 2022-07-25 | 2023-05-12 | 广东技术师范大学 | Stacked type hot drying and dehumidifying device for high-power module production |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE416312C (en) * | 1921-09-12 | 1925-07-13 | Pilade Barducci | Drying chamber |
FR1191253A (en) * | 1957-02-20 | 1959-10-19 | Drying facility | |
AT283215B (en) * | 1968-05-03 | 1970-07-27 | Eisenmann Kg Machinenbau Ges | Continuous dryer |
DE1927839A1 (en) * | 1969-05-31 | 1970-12-03 | Meierling Dipl Ing Heinrich Wi | Drying installation for ordinary ceramics |
DE2251617C3 (en) * | 1972-10-20 | 1975-05-07 | Keller Ofenbau Gmbh, 4533 Laggenbeck | Dryers for ceramic products, in particular bricks |
DE2320600B2 (en) * | 1973-04-24 | 1975-07-10 | Werner 8521 Neunkirchen Strohmenger | Drying device for ceramic goods |
AT325494B (en) * | 1973-06-19 | 1975-10-27 | Leitl Werke Bauhuette | PROCESS FOR DRYING HOLLOW OR. PERFORATED BRICKS AND DEVICE FOR CARRYING OUT THE PROCESS |
DE2549696A1 (en) * | 1975-11-06 | 1977-05-12 | Thater Kg | Nozzle type ventilator layout for ceramic blank drying - has axial blower fans and discharge nozzles directed into interior of housing containing layered drying racks |
DE2828247A1 (en) * | 1978-06-28 | 1980-01-03 | Rolf Pfisterer | Continuously operating timber drying oven - uses blowers and heat exchanger for circulating drying gas |
FR2480921A1 (en) * | 1980-04-18 | 1981-10-23 | Duc Francois | Fruit drying chamber containing stationary carriages - uses reversible hot air circulating system including control of adjustable double air flaps |
DE3049162A1 (en) * | 1980-12-24 | 1982-07-15 | Keramikindustrieanlagen W.Strohmenger GmbH & Co KG, 8524 Neunkirchen | Ceramic item drying equipment - has hollow walls with fans and air holes on inside |
US4357762A (en) * | 1981-02-24 | 1982-11-09 | Fuchs & Co. Aktiengesellschaft Fur Elektrodraht-Erzeugung Und Maschinenbau | Apparatus for controlling the ventilation effect on material dried in a tunnel drying plant |
-
1982
- 1982-03-23 DE DE19823210652 patent/DE3210652A1/en active Granted
- 1982-11-22 EP EP82110780A patent/EP0089408B1/en not_active Expired
- 1982-11-22 DE DE8282110780T patent/DE3277450D1/en not_active Expired
- 1982-12-14 ES ES518165A patent/ES518165A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0089408A2 (en) | 1983-09-28 |
DE3277450D1 (en) | 1987-11-12 |
DE3210652C2 (en) | 1993-03-11 |
EP0089408B1 (en) | 1987-10-07 |
EP0089408A3 (en) | 1985-03-06 |
ES518165A0 (en) | 1983-10-16 |
DE3210652A1 (en) | 1983-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000503 |